import path from 'path'
const config = {
  projectName: 'taro-quick-start',
  date: '2020-11-24',
  designWidth: 750,
  deviceRatio: {
    640: 2.34 / 2,
    750: 1,
    828: 1.81 / 2,
  },
  sourceRoot: 'src',
  outputRoot: `dist/${process.env.TARO_ENV}`,
  plugins: [],
  defineConstants: {},
  alias: {
    '@/components': path.resolve(__dirname, '..', 'src/components'),
    '@/service': path.resolve(__dirname, '..', 'src/service'),
    '@/store': path.resolve(__dirname, '..', 'src/store'),
    '@/assets': path.resolve(__dirname, '..', 'src/assets'),
    '@/utils': path.resolve(__dirname, '..', 'src/utils')
  },
  copy: {
    patterns: [],
    options: {},
  },
  framework: 'vue3',
  mini: {
    postcss: {
      pxtransform: {
        enable: true,
        config: {},
      },
      url: {
        enable: true,
        config: {
          limit: 1024, // 设定转换尺寸上限
        },
      },
      cssModules: {
        enable: false, // 默认为 false，如需使用 css modules 功能，则设为 true
        config: {
          namingPattern: 'module', // 转换模式，取值为 global/module
          generateScopedName: '[name]__[local]___[hash:base64:5]',
        },
      },
    },
  },
  h5: {
    publicPath: '/',
    staticDirectory: 'static',
    esnextModules: ['taro-ui-vue3'],
    webpackChain(chain) {
      chain.resolve.alias
        .set(
          '@tarojs/components$', 
          '@tarojs/components/dist-h5/vue3/index.js'
        )
    },
    postcss: {
      autoprefixer: {
        enable: true,
        config: {},
      },
      cssModules: {
        enable: false, // 默认为 false，如需使用 css modules 功能，则设为 true
        config: {
          namingPattern: 'module', // 转换模式，取值为 global/module
          generateScopedName: '[name]__[local]___[hash:base64:5]',
        },
      },
    },
  },
}

module.exports = function (merge) {
  if (process.env.NODE_ENV === 'development') {
    return merge({}, config, require('./dev'))
  }
  return merge({}, config, require('./prod'))
}
